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    <title>勇哥的</title>
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    <h1>
        课程表
    </h1>
    <table border = "1">
            <td>     </td>
            <td>星期一</td>
            <td>星期二</td>
            <td>星期三</td>
            <td>星期四</td>
            <td>星期五</td>
        </tr>
        <tr>
            <td rowspan = "2">上午</td>
            <td>生物</td>
            <td>历史</td>
            <td>动力</td>
            <td>生物</td>
            <td>生物</td>
        </tr>

        <tr>
            <td>生物</td>
            <td>生物</td>
            <td>物理</td>
            <td>数学</td>
            <td>化学</td>
        </tr>
        <tr>
            <td colspan="6" align="center" ><a href="http://www.baidu.com">休息咯</a></td>

        </tr>
        <tr>
            <td></td>
            <td>生物</td>
            <td>地理</td>
            <td>地理</td>
            <td>生物</td>
            <td>生物</td>
        </tr>
        <tr>
            <td rowspan = "2">下午</td>
            <td>生物</td>
            <td>生物</td>
            <td>生物</td>
            <td>生物</td>
            <td>生物</td>
        </tr>
        <tr>
            <td>生物</td>
            <td>生物</td>
            <td>生物</td>
            <td>生物</td>
            <td>生物</td>
        </tr>
    </table>
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